SGARBOSSA, C. K.; VIRGENS FILHO, J. S. das. Solar fraction used in water heating systems for south Brazilian climate changes scenarios. Acta Scientiarum. Technology, [S. l.], v. 42, n. 1, p. e48583, 2020. DOI: 10.4025/actascitechnol.v42i1.48583. Disponível em: https://periodicos.uem.br/actascitechnol/index.php/ActaSciTechnol/article/view/48583. Acesso em: 7 set. 2025.